490 search results - page 49 / 98 » Fractal-wavelet image denoising |
ICHIT
2009
Springer
14 years 4 months ago
2009
Springer
The identification of source camera is useful to improve the capability of evidence in the digital image such as distinguish the photographer taking illegal images and adopting di...
CCIW
2011
Springer
13 years 1 months ago
2011
Springer
The representation model that considers an image as a sparse linear combination of few atoms of a predeļ¬ned or learned dictionary has received considerable attention in recent ye...
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
In this paper, we propose a new algorithm that solves both the stereo matching and the image denoising problem simultaneously for a pair of noisy stereo images. Most stereo algorit...
IJCV
2011
13 years 1 months ago
2011
We examine the underlying structure of popular algorithms for variational methods used in image processing. We focus here on operator splittings and Bregman methods based on a uniļ...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Coupling the periodic time-invariance of the wavelet transform with the view of thresholding as a projection yields a simple, recursive, wavelet-based technique for denoising sign...